This material is considered a diol and contains a hydroxyl group at each end of the polymer chain.
440752
Policaprolactona
average Mw ~14,000, average Mn ~10,000 by GPC
Sinónimos:
Homopolímero de 2-oxepanona, Polímero de 6-caprolactona
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About This Item
Fórmula lineal:
(C6H10O2)n
Código UNSPSC:
12162002
NACRES:
NA.23
En este momento no podemos mostrarle ni los precios ni la disponibilidad
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Formulario
flakes or chunk(s)
mol peso
average Mn ~10,000 by GPC
average Mw ~14,000
características de los productos alternativos más sostenibles
Design for Energy Efficiency
Use of Renewable Feedstocks
Learn more about the Principles of Green Chemistry.
sustainability
Greener Alternative Product
viscosidad
400-1000 mPa.s, 50 wt. % in xylene
mp
60 °C (lit.)
temperatura de transición
Tg −60 °C
densidad
1.146 g/mL at 25 °C
categoría alternativa más sostenible
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Descripción general
Polycaprolactone is a α,ω-dihydroxy functional polymer.
We are committed to bringing you Greener Alternative Products, which belongs to one of the four categories of greener alternatives. This is an enabling product that belongs to a family of high-performance bio-based polymers that are essential for developing efficient, low-cost, and environmentally friendly renewable energy solutions. Click here for more information.
Aplicación
Polycaprolactone may find use as an extrusion aid, die lubricant, mold release, pigment and filler dispersion aid and polyester segments in urethanes and block polyesters.
Características y beneficios
Polímero biodegradable
No tóxico, biodegradable en el suelo, amplía miscibilidad, compatibilidad química con muchos polímeros y buena adhesión a un amplio espectro de sustratos.
No tóxico, biodegradable en el suelo, amplía miscibilidad, compatibilidad química con muchos polímeros y buena adhesión a un amplio espectro de sustratos.
Forma física
α,ω-dihydroxy functional polymer.
Producto relacionado
Referencia del producto
Descripción
Precios
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
>230.0 °F
Punto de inflamabilidad (°C)
> 110 °C
Equipo de protección personal
Eyeshields, Gloves, type N95 (US)
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What are the end groups of this PCL?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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How can I determine the shelf life / expiration / retest date of this product?
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If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdfHelpful?
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What are the associated GHS hazards statements for PCL?
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As mentioned in Section 2 of the Safety Data Sheet, there are no GHS Label elements because this product is not classified as a hazardous substance or mixture.
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What is the storage specifications for this chemical?
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This product may be stored at room temperature. For products with no specified storage temperature given on the label or product page, ambient storage may be assumed. Products that require controlled temperature storage, such as refrigeration or freezer conditions, storage temperatures are published on the product label, Certificate of Analysis, and the Safety Data Sheet (SDS).
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